baber/WOPTO huggingface dataset:
Patent DE-1956141-B2 (DE)
Title: Photogrammetry mapping instrument with reduced parallax error - has additional video signal processing circuits and uses pair of signals for stereographic effect
IPC: G01C11/00
Filed: 1969-11-07
Abstract: The automatic mapping instrument generates a map from stereo pairs, in which parallax erros are reduced without loss of resolving power. Electronic scanners generate two video signals from the stereo pair, which are fed to a reproducer controlled by one of them, whilst a separate generator generates a raster deflecting signal. A signal correlator generates a signal proportional in known fashion, to the time difference between homologous components of the two video signals, and raster shapers connected to the correlator and scanner correct one of the signals to remove distortion. In addition, a circulating store and a delay circuit are inserted between the signal correlator and the raster shaper to achieve a greater degree of transformation which can be adjusted for the reduction of parallax or other errors.
Patent DE-1961972-B2 (DE)
Title: Bounce suppression for electronic switching circuits - using mechanically-operating keys and monostable and logic characteristic monitoring circuit
IPC: B61L19/06
Filed: 1969-12-10
Abstract: A circuit for triggering electrical operating signals for an associated logic circuit is used for signals generated by operation of two or more keys and with monitoring circuits detecting admissibility characteristics and controlling further use of the signals. It is partic. applicable to electronic switching mechanisms using keys subject to switch bounce and eliminates unwanted signal propagation caused by the rapid reaction of the electronic circuitry to switching transients. The admissibility function is performed by a self-latching circuit contg. an AND gate and an OR gate with feedback, two monostables having suitable time constants for bounce duration suppression, and further logic gates for monostable state detection.
Patent DE-2100396-B2 (DE)
Title: Automatic battery charging circuit - has temp. sensor and dummy battery cell to prevent over charging
IPC: H02J7/00
Filed: 1971-01-07
Abstract: The automatic battery charging circuit, for navigation systems in aircraft and space vehicles etc, has a temp sensor coupled to the battery cells, and a reference cell at ambient temp acting as a compensator. The reference cell (3) is not connected into a circuit but is otherwise identical to the battery cells (2). A regulator switches to a higher charging current only after the charging source has a been switched off. This means that the cells are only charged after they have experienced discharging - thereby preventing overcharging.
Patent DE-2108610-B2 (DE)
Title: Chromatograph detector for sulphur/nitrogen/halogen/phosphorus cpds - - by ionisation on pre-treated metallic surface
IPC: G01N27/62
Filed: 1971-02-24
Abstract: Substrate surface is activated with a hydrocarbon cpd. in the absence of O2 at a temp. above the measuring temp. in the determn. of S, N, halogen and P cpds. by a) providing a substrate with a metallic surface of a multivalent material, b) preconditioning the substrate surface with a suitable substance and c) brighing to at least the min. temp. for the determn. of the cpd. concerned, d) applying a potential between the surface of the substrate and a collector electrode and e) passing the resultant ionic current to a meyer. Technique can be used for determn. of these cpds. in exhaust gases and for measuring air pollution and esp. in petroleum chemistry, biochemistry, pesticide analysis and the fermentation industry. High degree of selective sensitivity is obtd. at temp. much lower than for oxidn. in F.I.
Patent DE-2235569-B2 (DE)
Title: Mine chain scraper conveyor - has loader guide with brackets bounding gap for guide arm, linked to ramp plate slot
IPC: E21C35/12
Filed: 1972-07-20
Abstract: The guiding system for a chain-driven mineral-excavating or loading appliance is esp. for a loading plane, or similar, loading bulk material into a conveyor, in underground mining. The slit aperture (23), in the ramp plate, for passage of the guide arm (35) engaging the bottom channel (30) guiding the drawing section of the chain (32), is connected to this channel by a guide gap (33) penetrated by the arm on the loader. This gap is bounded towards the upper channel (29), accommodating the return length of the chain (31), by support brackets (15), or similar. This provides effective laterial guidance, with min. friction loss, and prevents penetration of fine material into the chain channels.
Patent DE-2240105-B2 (DE)
Title: Illuminated column scale for radio and television receivers - has row of light diodes controlled by input signal level
IPC: H03M1/00
Filed: 1972-08-16
Abstract: A column type illuminated scale can be used with radio and television tuning and other controls to indicate their settings. The indicator circuit uses a series chain of Gallium Arsenide light-emitting diodes as scale illumination points. Each diode is connected in parallel with an NPN transistor collector and emitter. Each transistor has a protection diode connected to its base. A positive DC supply is connected to each transistor by resistors. The same point is also connected by diodes to a control transistor whose base is driven from the radio receiver tuning or other circuit. The diode-transistor chain is fed from a constant current source. The progressive switching on or off of the light-emitting diodes alters the length of the illuminated column according to the magnitude of the input signal.
Patent JP-3435242-B2 (JP)
IPC: D21H23/56
Filed: 1995-01-31
Granted: 2003-08-11
Abstract: To apply a coating to a fibre web, and esp. paper, the coating is applied as an initial dosing directly to an applicator roller through at least one free spray stream. Pref. the free jet stream (13) is applied directly at the mantle surface (11, 12) of the applicator roller (1, 2), or at the surface of a transfer roller which carries the coating to the applicators (1, 2). The free jet stream (13) and/or its application angle can be adjusted.
Patent JP-3146324-B2 (JP)
IPC: C06B39/02
Filed: 1992-01-08
Granted: 2001-03-12
Abstract: A pyrotechnic compsn. is claimed which includes ferrophosphorus. Also claimed is the following: a safety match having a head coated in the compsn. The compsn. contains potassium chlorate, a binder, a thickener, a filler and a foaming agent to the exclusion of sulphur, ZnO or a dichromate. Amt. of potatssium chlorate is 40-60 dry wt.%, and the proportion of ferrophosphorus is in excess of 4 dry wt.%. The ferrophosphorus has a particle size of 5-100 microns. The binder is gelatine, or animal glue and is present as 3-12 dry wt.%. The filler is felspar or another siliceous mineral. The compsn. further contains up to 10 dry wt.% of iron oxide as pigment. The density of the formulation when in the form of a wet compsn. is 1.0-1.4 g/cm3.
Patent JP-4024917-B2 (JP)
IPC: G01S17/14
Filed: 1998-02-05
Granted: 2007-12-19
Abstract: The distance measuring device has an optical transmitter (1), an optical detector (2) and an optical attenuator (11). The attenuator (11) is provided in the transmission or reception path. The device also has a time measuring unit (13) to determine the light propagation time between transmitting and receiving a light signal. The light transmitter is formed as a single unit compact module (1) in which a laser diode (17), connector elements (18) for the diode (17), a device for outputting reference pulses (19) and a fibre plug terminal (20,21) for coupling the light into an optically conducting fibre (4), are integrated. The light detector is also formed as a single unit, compact module (2) in which a photodiode, connector elements for the diode and a fibre plug connector for coupling received light in via an optically conductive fibre are integrated.
Patent JP-2664701-B2 (JP)
IPC: G09G3/20
Filed: 1988-02-10
Granted: 1997-10-22
Abstract: PURPOSE:To perform an optional flow display by generating a constant-period sine wave for a display signal outputted by a 1st shift register and emitting light of a light emission body in order by a 2nd shift register which is supplied with its frequency-converted pulse. CONSTITUTION:When data is sent from a ROM 11 for storing a light emission pattern to the 1st shift register 31 and an 'H'-mode signal is outputted by the register 31 with a shift clock CKS, a sine wave generator 15 generates the constant-period sine wave. A V/F converter 16 receives it and converts its crest value into a pulse and a counter 17 generates a 'H'-mode output with time width almost proportional to the frequency of the pulse output. While a L1 of a LED 5 emits light through a driving circuit with said 'H' output, the output is latched by the 2nd shift register 18 and L2-Ln of the LED 5 light in order. Thus, the optional flow display is performed.
Patent JP-2976406-B2 (JP)
IPC: C12Q1/68
Filed: 1996-02-15
Granted: 1999-11-10
Abstract: A method for detecting rRNA-specific nucleic acids, tRNA-specific nucleic acids, psrRNA-specific nucleic or pstRNA-nucleic acids of a non-viral organism or group of non-viral organisms in the sample is described.
Patent JP-3697270-B2 (JP)
IPC: A63B53/04
Filed: 1994-03-04
Granted: 2005-09-21
Abstract: The subject is a head for a golf club that can be based on a specific design, but the head is to have improvements incorporated in order to remove or diminish the vibrations caused by the movement of the head until it impacts with the ball. These improvements are the placing on the side of the head (4) opposite to that on which the impact occurs (12), of some deep cavities (7) that begin at the edge (9) defined by the flows round the head as it moves. These cavities (7) are parallel to the edges of the rear face and are joined by a central spine (8) that separates them. <IMAGE>
Patent JP-2642030-B2 (JP)
IPC: A61F2/44
Filed: 1993-02-26
Granted: 1997-08-20
Abstract: An apparatus (12) for bracing a plurality of vertebras of the human spine, comprising at least two pedicel screws (16) having an annular head (34) including a slot (36) which extends into the opening and including internal thread portions, a securing screw (38) to be screwed in said slot, a relatively stiff threaded rod (14) to be inserted into the opening in the head of the pedicel screw and secured by said securing screws, and adjusting nuts (18) screwed on said rod and cooperating which said head. <IMAGE>   <IMAGE>
Patent JP-3315802-B2 (JP)
IPC: G01N1/12
Filed: 1994-02-21
Granted: 2002-08-19
Abstract: The invention relates to a device for exchanging measurement and/or sampling probes (3) which, after removal from a probe magazine (2), can be plugged onto a contact tube (5) arranged at the bottom end of a sub-lance (4). In order to be able to enable a probe exchange in the shortest time, it is proposed that a gripper (14) be provided for seizing a probe (3), the gripper being connected via a joint (13) to an extension arm (12), that the extension arm (12) can be displaced in the manner of a telescope by means of a drive unit (11), that the drive unit (11) be arranged so as to be moved by means of at least two piston-cylinder units (9) on a rotatable and height-adjustable table (8), and that a control device (23) be provided for controlling the device (1). <IMAGE>
Patent JP-H0563389-B2 (JP)
Inventor: ARUTSUURU FUITSUSHAA
IPC: B65D43/20
Filed: 1988-03-10
Abstract: The container has spring elements, which displace the slide from the pushed-in position into the open position. As far as possible, the displacing should take place by means of constant spring force and without generating noise. 
<??>A spring band (3) is proposed as spring element for the slide (2). The band forms a spring roller (6), which engages with the spring force (F) on the rear (7) of the slide (2). 
<IMAGE>
Patent JP-S5840544-B2 (JP)
Inventor: MOLLER E
IPC: C07D231/20
Filed: 1975-06-04
Abstract: 1454733 1 - (2 - Beta - naphthoxyethyl)- 3 - methylpyrazolin - 5 - one BAYER AG 6 May 1975 [6 June 1974 11 July 1974] 18970/75 Heading C2C The invention comprises the title compound and its salts. In examples, it is prepared by reacting (1) 2-beta-naphthoxyethylhydrazine with an alkyl or benzyl acetoacetate or tetrolate, or (2) a 2-beta-naphthoxyethyl halide with 3-methylpyrazolin-5-one or its sodium derivative. Therapeutic compositions having antithrombotic and thrombolytic activity comprise the above compound or its salts, and may be administered orally, parenterally or rectally.
Patent JP-H0478644-B2 (JP)
IPC: C08F218/00
Filed: 1986-03-28
Abstract: Optical articles are obtained by polymerizing, in the form of a flat plate, by means of a free-radical initiator, a polymerizable liquid composition containing diethylene glycol bis(allyl carbonate), tris-hydroxyethylisocyanate tris(allyl-carbonate) and vinyl acetate and/or methyl methacrylate and then submitting the so-obtained plate to thermoforming.
Patent JP-H0448494-B2 (JP)
IPC: A61K9/52
Filed: 1984-04-13
Abstract: A dispensing system for the sustained releasing of a substance at a substantially constant rate includes semipermeable capsules containing a material to be released. The capsules comprise membranes having pores of dimensions sufficient to control the kinetics of release provided there is maintained a large intracapsular concentration of the substance relative to the concentration desired in the extracapsular environment. The system may be produced by forming permeable capsules, suspending the capsules in a solution containing a high concentration of the substance to load the intracapsular volume, and then post-treating the capsules to reduce the size of the pores.
Patent JP-2537491-B2 (JP)
IPC: G07C9/00
Filed: 1986-04-10
Granted: 1996-09-25
Abstract: A transaction system enables a portable token to cooperate with a fixed terminal. The token is inductively coupled to the terminal, and receives data from the terminal via a frequency modulated carrier signal. Data is sent from the token to the terminal by amplitude modulation of the carrier signal from the terminal, e.g. by modulating the power drawn by the token from the terminal. The power needed to energise the on-board processing capability of the token is also obtained from the terminal via the inductive coupling. The token includes an arrangement for commencing processor operation in an orderly manner when it is brought into the proximity of a terminal, and for providing an orderly shut down when the token is withdrawn.
Patent JP-2868723-B2 (JP)
IPC: B41F17/00
Filed: 1996-04-12
Granted: 1999-03-10
Abstract: The bar code printing system has the printed sheets fed immediately after printing to one or more ink jet or laser printers (7,8), for printing the bar code, positioned radially relative to a sheet feed drum (3). The end of the printed sheet is held in contact with the sheet feed drum via a series of grippers (4) and corresponding suction heads (6), adjustable for different printed sheet sizes.
Patent EP-1214551-B2 (EP)
Inventor: GEISSINGER ALBRECHT
IPC: F23Q7/00
Filed: 2000-07-25
Granted: 2010-09-08
Abstract: A ceramic sheathed-type glow plug, whose ceramic heating element is made of an electrically conductive conducting layer and an electrically insulating layer, is described. The conducting layer is made of lead layers and a heating layer. The higher specific electrical resistance of the heating layer allows the temperature of the heating layer and the combustion chamber to be determined. The electrical contact between a connector element and the heating element is established by a contacting element, which is in the form of a pellet made of an electrically conductive powder.
Patent EP-1407438-B2 (EP)
Inventor: LAWRENCE CHRISTOPHER ROBERT
IPC: G09F3/02
Filed: 2002-07-02
Granted: 2010-06-02
Abstract: This invention relates to a security label for the detection of counterfeiting and tampering. The invention comprises a combination of an iridescent laminated or multilayered material with a lenticular layer. The iridescent layer exhibits an angular dependence in its coloration in reflection and/or transmission and the lenticular layer acts as a filter to light of a given angle of incidence.
Patent EP-1719546-B2 (EP)
Inventor: HERMES FRANK
IPC: A61K8/34
Filed: 2005-05-04
Granted: 2016-07-13
Abstract: The present invention relates to a conditioning composition for hair showing excellent volume and body enhancing effect. The conditioner compositions of the present invention comprise at least one hair conditioning compound and at least two ethoxylated fatty alcohols with 10 to 22 C atoms, one having up to 3 ethoxy groups and the other having 4 to 20 ethoxy groups and show excellent volumizing and bodyfying effects. The bodyfying and volumizing effects are found to be synergistic as no such effect could be observed with compositions comprising only one of the ethoxylated fatty alcohol.
Patent EP-1789202-B2 (EP)
Inventor: SMITH ALAN A
IPC: B05B12/14
Filed: 2006-08-03
Granted: 2017-03-08
Abstract: A paint circulating system is suitable for providing paint to applicators in a product finishing facility. The system includes a pump for pumping paint around the system and a back-pressure regulator (BPR), which substantially eliminates pressure fluctuations of paint in the system upstream of the BPR. A controller is provided for controlling the pump and the BPR to operate in one of a flow mode, wherein a required flow rate of paint around the system is maintained, and a pressure mode, wherein a pressure of paint between the pump and the BPR is maintained. The paint circulating method includes switching operation of the pump and the BPR between the flow mode and the pressure mode.
Patent EP-2061732-B2 (EP)
Title: Geopolymeric cement based on fly ash and harmless to use
Inventor: DAVIDOVITS JOSEPH
IPC: C04B28/00
Filed: 2007-07-26
Granted: 2022-06-15
Abstract: Geopolymeric cement based on aluminosilicate fly ashes of class F, which, contrary to the prior art, are harmless to use and harden at ambient temperature, favoring their use in common applications in the construction and civil engineering fields. This harmlessness is achieved thanks to a mixture containing: 10 to 15 parts by weight of a non corrosive alkali metal silicate solution in which the M2O:SiO2 molar ratio is less than 0.78, preferably less than 0.69 and the SiO2:M2O ratio greater than 1.28, preferably greater than 1.45, M denoting Na or K; added to this are 10 to 20 parts by weight of water and 5 to 15 parts by weight of blast furnace slag having a specific surface area less than 400 m2/kg preferably less than 380 m2/kg and 50 to 100 parts by weight of class F aluminosilicate fly ash.
Patent JP-2889923-B2 (JP)
IPC: A61P37/00
Filed: 1989-04-20
Granted: 1999-05-10
Abstract: A stable immunogenic toxoid suitable as a vaccine for preventing whooping cough.
Patent JP-3348681-B2 (JP)
IPC: H01L21/66
Filed: 1999-04-08
Granted: 2002-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure for an integrated circuit, wherein an annular protrusion higher than the top periphery of a bump is formed from an annular molding which in patterned annular in shape on an insulation film surface below the pad periphery. SOLUTION: An annular molding 20 is formed on the surface of an insulation film 11 on a semiconductor substrate 10 located at the periphery of a bump 50, a pad 30 and a passivation film 40 are formed on its top surface, the central portion of the bump 50 is formed on a lamination layer of the semiconductor substrate 10/insulation film 11/pad 30, and the periphery of the bump 50 is formed by plating on a lamination layer of the semiconductor substrate 10/insulation film 11/annular molding 20/pad 30/passivation film 40, thereby forming an annular protrusion. This lessens poor contacts due to sliding of a needle in a wafer test.
Patent JP-H0778070-B2 (JP)
IPC: B01J31/18
Filed: 1991-02-19
Abstract: Chiral phosphorus-containing ligands of the formulae: <IMAGE> R and R' in (II), which differ from each other, are hydrocarbon (alkyl, cycloalkyl, aryl, aralkyl or alkaryl) radicals; R in (III) is a hydrocarbon (alkyl, cycloalkyl or aryl) radical; R<2> = H or hydrocarbon radical, optionally carrying a CO functional group in (II) and carrying a CO functional group in (III); R<3> and R<4>, necessarily different except when R<5> and R<6> are different, = H, optionally functionalised hydrocarbon radical; R<5> and R<6> = H or optionally functionalised hydrocarbon radical; it being possible for either of R<3> and R<4> to carry an -OPR2 or -NPR'2-NPR2) functional group; it being possible for R<2> and R<3> and the N and C which carry them respectively to form a heterocyclic ring together; or else it being possible for R<2> and R<5>, the N and C which carry them respectively and the intermediate C to form a heterocyclic ring together. Application to an enantioselective reaction (for example, hydrogenation of carbonyl compounds).
Patent JP-3239928-B2 (JP)
IPC: F24F11/02
Filed: 1996-05-09
Granted: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To securely engage a lead wire of a temperature detector with a holder body so that it is prevented from slipping out. SOLUTION: There is provided a holder body 17 removably mounted on a heat exchanger in an air conditioner oppositely to a suction hole of the air conditioner, on which body 17 a stopper 20 is provided for stopping a lead wire 5a of a temperature detector 5 on the holder body 17 in a meandering manner, which stopper 20 includes a pair of stopper pieces 20a, 20b disposed vertically on the holder body 17 in a predetermined interval and a plurality of protrusions 20c, 20d disposed vertically between the stopper pieces 20a, 20b in a proper interval. Further, a gap a with substantially line same width as that of the lead wire 5a is formed between both stopper pieces 20a, 20b, and the lead wire 5a is hooked on the protrusions 20c, 20d and is pushed into the gap' between the stopper pieces 20a, 20b.
Patent JP-H0348021-B2 (JP)
IPC: B29C65/06
Filed: 1986-05-23
Abstract: Apparatus for spin-welding comprises a spin welding machine having a spin welding head (16), a ram assembly (15), and a feed mechanism (12); the ram assembly is driven from a shaft (8) and the feed mechanism comprises a rotating turret mounted on a shaft (13) which is driven from the shaft (8) via a Geneva mechanism (14). The spin welding head (16) is driven by a low inertia DC servo motor (17) operated by a programmable logic controller and timed from a switch unit (18) driven off the shaft (8).
Patent JP-H0427162-B2 (JP)
IPC: C01B5/02
Filed: 1982-07-12
Abstract: The synthesis gas plant is operated in n successive periods. During the first period, fresh water in excess is supplied to the synthesis gas plant (1) and the waste water from the resulting mixture is separated in a condenser (8) and supplied to a storage container (25). During the next (n-1) operating periods the waste water stored in the container (25) is used as freed water for the synthesis gas plant (1) and the waste water obtained on each occasion is stored in layers, depending on its deuterium concentration, in the container (25). The waste water having the highest deuterium concentration, obtained during the last operating period, is introduced into a second container (24) and supplied therefrom to a heavy-water plant. In order to recover deuterium from the gas mixture leaving the condenser (8) and consisting of hydrogen, steam and residual components, the gas mixture is introduced into an exchange stage (38), in which the gas mixture is brought into isotope exchange in counter-current with additional water, as a result of which the additional water becomes enriched in deuterium and is supplied to the synthesis gas plant.